Home / 3,597,615.51-4,964,722.41-1,966,047.90

Finding the Fourth Proportional to 3,597,615.51, 4,964,722.41 and 1,966,047.90

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Solution

The fourth proportional to 3,597,615.51, 4,964,722.41 and 1,966,047.90 is: 2,713,153.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,615.51 : 4,964,722.41 = 1,966,047.90 : x
  2. Step 2: Convert to fraction form
    3,597,615.51/4,964,722.41 = 1,966,047.90/x
  3. Step 3: Cross multiply
    3,597,615.51x = 4,964,722.41 × 1,966,047.90
  4. Step 4: Simplify right side
    3,597,615.51x = 9,760,882,068,263.44
  5. Step 5: Solve for x
    x = 9,760,882,068,263.44/3,597,615.51
  6. Step 6: Final answer
    x = 2,713,153.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.